130279264 has 12 divisors (see below), whose sum is σ = 256487364. Its totient is φ = 65139616.

The previous prime is 130279229. The next prime is 130279271. The reversal of 130279264 is 462972031.

130279264 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2035582 + ... + 2035645.

It is an arithmetic number, because the mean of its divisors is an integer number (21373947).

Almost surely, 2^130279264 is an apocalyptic number.

It is an amenable number.

130279264 is a deficient number, since it is larger than the sum of its proper divisors (126208100).

130279264 is an equidigital number, since it uses as much as digits as its factorization.

130279264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4071237 (or 4071229 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 130279264 is about 11413.9942176260. The cubic root of 130279264 is about 506.9421847146.

The spelling of 130279264 in words is "one hundred thirty million, two hundred seventy-nine thousand, two hundred sixty-four".